48778700 has 36 divisors (see below), whose sum is σ = 111425160. Its totient is φ = 18483840.

The previous prime is 48778687. The next prime is 48778703. The reversal of 48778700 is 787784.

It is a happy number.

48778700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (48778703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10937 + ... + 14736.

Almost surely, 2^48778700 is an apocalyptic number.

It is an amenable number.

48778700 is an abundant number, since it is smaller than the sum of its proper divisors (62646460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48778700 is a wasteful number, since it uses less digits than its factorization.

48778700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25706 (or 25699 counting only the distinct ones).

The product of its (nonzero) digits is 87808, while the sum is 41.

The square root of 48778700 is about 6984.1749691714. The cubic root of 48778700 is about 365.3788522708.

The spelling of 48778700 in words is "forty-eight million, seven hundred seventy-eight thousand, seven hundred".